Your Query returns 9 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
Rasgrp1NM_01124610090Rasgrp    603962
Rasgrp1NW_04765710116
Rasgrp1NT_07834710090603962
Rasgrp1BC05712010090Rasgrp    603962
Rasgrp1BC05734110090Rasgrp    603962
RASGRP1NM_0057399606RASGRP    CALDAG-GEFI    603962
RASGRP1NT_0101949606603962
RASGRP1BC0672989606CALDAG-GEFI    RASGRP    603962
Rasgrp1NM_01921110116Rasgrp   

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* OMIM link based on symbol match for human and mouse.

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Text2Knowledge ... Yong Huang 2002